All things you need to know about living in Riano
Riano, in the province of Roma, is home to 1,050 Romanians: 10.10% of its 10,400 residents.
That is the 12th-highest concentration of Romanians among the 5,872 Italian comuni with at least 1,000 residents.
Within Lazio it ranks 5th.
ISTAT counts 1,767 residents with a foreign citizenship in Riano, 16.99% of the population. The largest groups among the nationalities we follow most closely are Britons (17), Mexicans (14), French nationals (12).
That is above the national average for an Italian comune, which is 7.30%.
On ISTAT's well-being measures, the province of Roma scores in the top quarter of Italian provinces for people with at least upper secondary education level (25-64 years old) and density and importance of museums' heritage.
It scores in the bottom quarter for electricity from renewable sources and PM10 Annual average concentration.
These figures describe the province, not the town. A comune can sit some way from its province's average.
Summers average a high of 32.7°C (91°F) and winters a low of 2.8°C (37°F), measured over 2015 to 2024.
Riano sees about 68 days a year above 30°C (86°F).
It gets about 944mm of rain a year, spread across roughly 114 days.
These come from ERA5-Land reanalysis at the comune itself, not from the nearest weather station.
OMI puts residential purchase prices in Riano at about €1,275 per square meter in the second half of 2025.
Riano population over time
By nationality
| Nationality | Citizens | Share |
|---|---|---|
| Romania | 1,050 | 10.10% |
| Poland | 57 | 0.55% |
| Albania | 42 | 0.40% |
| Ukraine | 31 | 0.30% |
| United Kingdom | 17 | 0.16% |
| Mexico | 14 | 0.13% |
| France | 12 | 0.12% |
| Brazil | 11 | 0.11% |
| Portugal | 10 | 0.10% |
| Spain | 8 | 0.08% |
| United States | 8 | 0.08% |
| Germany | 7 | 0.07% |
| Argentina | 6 | 0.06% |
| Bulgaria | 5 | 0.05% |
| Finland | 5 | 0.05% |
| Russia | 5 | 0.05% |
| Slovakia | 4 | 0.04% |
| Czechia | 3 | 0.03% |
| Japan | 3 | 0.03% |
| Lithuania | 3 | 0.03% |
| Netherlands | 3 | 0.03% |
| Greece | 2 | 0.02% |
| Hungary | 2 | 0.02% |
| Austria | 1 | 0.01% |
| Belgium | 1 | 0.01% |
| Canada | 1 | 0.01% |
| Latvia | 1 | 0.01% |
| Australia | 0 | 0.00% |
| Switzerland | 0 | 0.00% |
| Cyprus | 0 | 0.00% |
| Denmark | 0 | 0.00% |
| Estonia | 0 | 0.00% |
| Croatia | 0 | 0.00% |
| Ireland | 0 | 0.00% |
| South Korea | 0 | 0.00% |
| Luxembourg | 0 | 0.00% |
| Malta | 0 | 0.00% |
| Norway | 0 | 0.00% |
| Sweden | 0 | 0.00% |
| Slovenia | 0 | 0.00% |
| Venezuela | 0 | 0.00% |
Country of birth
| Group | Residents | Share |
|---|---|---|
| Born in Italy | 8,602 | 82.71% |
| Born elsewhere in the EU | 977 | 9.39% |
| Born outside the EU | 821 | 7.89% |
Romanians over time
Quality of life in Roma
Full BES profile for Roma →Roma on cost vs quality of life (province-level) →
Property prices
Buying in Riano is far below the Roma average of €2,497/m². Averaged across 3 OMI micro-zones, which can differ substantially within the same town.
17.5 years of rent here equal the purchase price — below the national median of 22.2 years.
A ratio between two OMI prices, not a return on investment. It leaves out purchase taxes, IMU, maintenance, financing and the months a place sits empty — all of which push the real figure up. Useful for the question it does answer: whether this town looks expensive to buy relative to what renting in it costs.
A detached house here averages €1,442/m², against €1,275 for an apartment.
Compared street for street — houses and flats priced in the same neighborhood — a house costs 13% more per square meter.
OMI prices “Ville e Villini” separately from the apartments every other figure on this page describes. Nationally a house costs about 14% more per square meter, but in 450 comuni it costs less — worth checking rather than assuming.
Nearby comuni
← See Riano on the interactive map
This page, as data
Every figure above sits behind the page as a value with its source, its date and its coverage attached. Your assistant reads the same record, gaps included.